保护板末端

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals that live in cold climates tend to have stubby limbsshorter arms and legseven smaller ears and tails. Picture a penguin and youll see what I mean

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 Scientific American(十二)月

Now, when this strange circumstance was made known aft, the carpenter was at once commanded to do Queequeg's bidding, whatever it might include. 且说这件怪事传到船尾去时,那个木匠就立刻受命按照魁魁格的吩咐行事,把他所

发表于:2019-01-11 / 阅读(31) / 评论(0) 分类 白鲸记

Why are dogs'noses so wet? 狗狗的鼻子为什么总是湿的? Humans and dogs share a special relationship, moulded over millennia of reciprocal love and companionship. 数千年来,人类和狗狗都有十分特殊的关系,相互喜爱,相

发表于:2019-02-01 / 阅读(339) / 评论(0) 分类 阅读空间

Beginners. Cold fingers, cold toes, chilly shoulders, and a cold nose. When the weather gets chilly, sometimes you feel as if the inside of your body is as cold as your extremities. Some how, putting on lots of clothes isn't enough. You long to get i

发表于:2019-02-17 / 阅读(100) / 评论(0) 分类 英语博客 A cup of English

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(58) / 评论(0) 分类 阅读空间

我们周围的环境与我们的生活息息相关。由于我们至少每周要花四十个小时在工作上,因此为了你的健康和长寿,让你的工作场所尽可能有利于健康是至关重要的。这些只是几个可以让你将健

发表于:2019-02-19 / 阅读(37) / 评论(0) 分类 阅读空间
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anthraxolite
anti-iraqi
armband
arrow switch
Aulosen
auxiliary rod
baking boards
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Baronie Seamounts
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cassinite
chromosome chain
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Hällnäs
in-with
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knockoff head
Kru
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micro displacement meter
mitigated silver nitrate
Monte Bello Is.
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negative integer
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Primula melanodonta
Primula serratifolia
programmer's manual
Ramus communicans cochlearis
resisting corrosion
retargetting
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sex manual
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Urisino
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velocity model
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yvor
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